Hallo,
i have some throuble using my c877 with he.net.
I've setup ipv6 over a tunnel interface, i can reach ipv6.google.com and http://www.whatsmyipv6.com gives me back the correctly routed ipv6 but i cannot reach he.net (i can reach it only using ipv4).
That's the traceroute to ipv6.he.net
Type escape sequence to abort.
Tracing the route to ipv6.he.net (2001:470:0:64::2)
1 lucagervasi-1.tunnel.tserv5.lon1.ipv6.he.net (2001:470:1F08:492::1) 92 msec 84 msec 88 msec
2 gige-g4-6.core1.lon1.he.net (2001:470:0:67::1) 100 msec 84 msec 96 msec
3 2001:470:0:128::1 168 msec
10gigabitethernet2-3.core1.nyc4.he.net (2001:470:0:3E::1) 164 msec
2001:470:0:128::1 160 msec
4 10gigabitethernet5-3.core1.lax1.he.net (2001:470:0:10E::1) 224 msec 216 msec 236 msec
5 10gigabitethernet1-3.core1.pao1.he.net (2001:470:0:34::1) 220 msec 224 msec 224 msec
6 10gigabitethernet1-2.core1.fmt1.he.net (2001:470:0:2E::1) 232 msec 220 msec 224 msec
7 * * *
8 * * *
9 * * *
10 * * *
11 * * *
12 * * *
13 * * *
14 * * *
Is that solvable?
Thanks
Luca
Some host/router block icmp.
This might be the case. But that should not make a difference for http protocol.
Try: telnet he.net 80
Quote from: lucagervasi on December 15, 2009, 04:16:16 AM
Hallo,
i have some throuble using my c877 with he.net.
how have you configured the /48 for use on your system? details and pastes please
I note that the above traceroute does show that packets are leaving his machine with the tunnel and are coming back, so I don't think that's the problem.
It looks as if hop #7 is blocking ICMPv6 (being a peer of the Fremont router, hop #6).
Actually looks like by default we drop udp traceroutes at the host, but traceroute6 -I ipv6.he.net or mtr or ping6 should all be working.